Compound refractive lenses as prefocusing optics for X-ray FEL radiation
Abstract
The performance of X-ray free-electron laser beamlines may be limited by the angular aperture. Compound refractive lenses (CRLs) can be employed to prefocus the X-ray beam, thereby increasing the beamline transmission. A prefocusing CRL was implemented in the X-ray transport of the Matter under Extreme Conditions Instrument at the Linac Coherent Light Source. A significant improvement in the beamline transmission was calculated over the 3–10 keV photon energy range. At 5 keV, the relative X-ray intensity was measured and a factor of four increase was seen in the beamline transmission. As a result, the X-ray focus was also determined by the ablation imprint method.
- Authors:
-
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- SLAC National Accelerator Lab., Menlo Park, CA (United States); Univ. of Michigan, Ann Arbor, MI (United States)
- Publication Date:
- Research Org.:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- OSTI Identifier:
- 1240005
- Grant/Contract Number:
- AC03-76SF00515; SF00515
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Journal of Synchrotron Radiation (Online)
- Additional Journal Information:
- Journal Name: Journal of Synchrotron Radiation (Online); Journal Volume: 23; Journal Issue: 2; Journal ID: ISSN 1600-5775
- Publisher:
- International Union of Crystallography
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 43 PARTICLE ACCELERATORS; compound refractive lens; X-ray free-electron laser; X-ray optics
Citation Formats
Heimann, Philip, MacDonald, Michael, Nagler, Bob, Lee, Hae Ja, Galtier, Eric, Arnold, Brice, and Xing, Zhou. Compound refractive lenses as prefocusing optics for X-ray FEL radiation. United States: N. p., 2016.
Web. doi:10.1107/S1600577516001636.
Heimann, Philip, MacDonald, Michael, Nagler, Bob, Lee, Hae Ja, Galtier, Eric, Arnold, Brice, & Xing, Zhou. Compound refractive lenses as prefocusing optics for X-ray FEL radiation. United States. https://doi.org/10.1107/S1600577516001636
Heimann, Philip, MacDonald, Michael, Nagler, Bob, Lee, Hae Ja, Galtier, Eric, Arnold, Brice, and Xing, Zhou. Wed .
"Compound refractive lenses as prefocusing optics for X-ray FEL radiation". United States. https://doi.org/10.1107/S1600577516001636. https://www.osti.gov/servlets/purl/1240005.
@article{osti_1240005,
title = {Compound refractive lenses as prefocusing optics for X-ray FEL radiation},
author = {Heimann, Philip and MacDonald, Michael and Nagler, Bob and Lee, Hae Ja and Galtier, Eric and Arnold, Brice and Xing, Zhou},
abstractNote = {The performance of X-ray free-electron laser beamlines may be limited by the angular aperture. Compound refractive lenses (CRLs) can be employed to prefocus the X-ray beam, thereby increasing the beamline transmission. A prefocusing CRL was implemented in the X-ray transport of the Matter under Extreme Conditions Instrument at the Linac Coherent Light Source. A significant improvement in the beamline transmission was calculated over the 3–10 keV photon energy range. At 5 keV, the relative X-ray intensity was measured and a factor of four increase was seen in the beamline transmission. As a result, the X-ray focus was also determined by the ablation imprint method.},
doi = {10.1107/S1600577516001636},
journal = {Journal of Synchrotron Radiation (Online)},
number = 2,
volume = 23,
place = {United States},
year = {Wed Jan 27 00:00:00 EST 2016},
month = {Wed Jan 27 00:00:00 EST 2016}
}
Web of Science
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Works referencing / citing this record:
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